Tuneo
Braulio R%C3%ADos Music & Audio
Open Source Guitar Tuner
- Downloads
- 500+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Apr 24
- 2025 · v1.0.0
Screenshots
About Tuneo
Finally! An open-source Guitar Tuner that is designed for musicians who want real-time accuracy and smooth performance—without distractions.
Why Choose This Tuner?
- Minimalistic and simple - No ads, no bloatware or annoying banners.
- No tracking, no data collection.
- Open source - Are you a developer? Take a look and get involved!
- Contributions and support welcome!
Features
- Real-time Pitch Detection – Powered by a custom high-performance TurboModule.
- Smooth & Interactive UI – Built with the latest React Native, Skia & Reanimated 3, ensuring ultra-responsive visuals.
- Cross-Platform – Works seamlessly on all platforms.
- Native Audio Modules – Uses optimized components for fast, low-latency microphone access.
- 100% Free & Open Source – No ads, no paywalls—just a functional and efficient tuner.
Check out the source code & contribute: https://github.com/DonBraulio/tuneo
Why Choose This Tuner?
- Minimalistic and simple - No ads, no bloatware or annoying banners.
- No tracking, no data collection.
- Open source - Are you a developer? Take a look and get involved!
- Contributions and support welcome!
Features
- Real-time Pitch Detection – Powered by a custom high-performance TurboModule.
- Smooth & Interactive UI – Built with the latest React Native, Skia & Reanimated 3, ensuring ultra-responsive visuals.
- Cross-Platform – Works seamlessly on all platforms.
- Native Audio Modules – Uses optimized components for fast, low-latency microphone access.
- 100% Free & Open Source – No ads, no paywalls—just a functional and efficient tuner.
Check out the source code & contribute: https://github.com/DonBraulio/tuneo
What’s new
Version 1.0.0 · Updated April 24, 2025
Guitar and chromatic tuning mode, manual or auto string detection, yin detection algorithm.
User reviews
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Alternatives to Tuneo
Looking for apps like Tuneo? Here are 4 similar Android apps on Google Play. The highest rated is Pelago (4.3/5), and all 4 are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Tuneo | – | Free | 500+ | Apr 24, 2025 | |
| Cubii | 4.1 / 5 | Free | 50,000+ | Sep 14, 2026 | Compare |
| Pelago | 4.3 / 5 | Free | 100,000+ | – | Compare |
| OPERI | – | Free | 5,000+ | – | Compare |
| Don't Spiral: Overthinking | – | Free | 100+ | Jul 13, 2026 | Compare |
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